Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10094483 | Nozzle check valve | Michael G. Dempster | 2018-10-09 |
| 9964219 | Ball valve | — | 2018-05-08 |
| 9958078 | Ball valves with translating seating assemblies | Jacques Berardo | 2018-05-01 |
| 9915359 | Double piston effect lip seal seating assemblies | Philippe Ode Daniel Ricard | 2018-03-13 |
| 9534696 | Ball valve | — | 2017-01-03 |
| 9488284 | Valve with adaptive facial sealing ring | Jacques Berardo | 2016-11-08 |
| 9169937 | Nozzle check valve | Michael G. Dempster | 2015-10-27 |
| 8985136 | Protective facial sealing arrangement | Patrick Bassompierre, Jacques Berardo, Michael G. Dempster | 2015-03-24 |
| 8978691 | Valve with adaptive facial sealing ring | Jacques Berardo | 2015-03-17 |
| 8960642 | Ball valve | — | 2015-02-24 |
| 8794253 | Valve with contoured bore to deflect particles | Michael G. Dempster | 2014-08-05 |
| 8727314 | Ball valve | — | 2014-05-20 |